1316841216

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^3\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 3734388000

約数和(自身を除く): 2417546784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 349, 384, 408, 544, 578, 698, 768, 816, 867, 1047, 1088, 1156, 1396, 1632, 1734, 2094, 2176, 2312, 2792, 3264, 3468, 4188, 4352, 4624, 4913, 5584, 5933, 6528, 6936, 8376, 9248, 9826, 11168, 11866, 13056, 13872, 14739, 16752, 17799, 18496, 19652, 22336, 23732, 27744, 29478, 33504, 35598, 36992, 39304, 44672, 47464, 55488, 58956, 67008, 71196, 73984, 78608, 89344, 94928, 100861, 110976, 117912, 134016, 142392, 157216, 189856, 201722, 221952, 235824, 268032, 284784, 302583, 314432, 379712, 403444, 471648, 569568, 605166, 628864, 759424, 806888, 943296, 1139136, 1210332, 1257728, 1518848, 1613776, 1714637, 1886592, 2278272, 2420664, 3227552, 3429274, 3773184, 4556544, 4841328, 5143911, 6455104, 6858548, 9682656, 10287822, 12910208, 13717096, 19365312, 20575644, 25820416, 27434192, 38730624, 41151288, 54868384, 77461248, 82302576, 109736768, 164605152, 219473536, 329210304, 438947072, 658420608, 1316841216]

約数ペア:

[(1, 1316841216), (2, 658420608), (3, 438947072), (4, 329210304), (6, 219473536), (8, 164605152), (12, 109736768), (16, 82302576), (17, 77461248), (24, 54868384), (32, 41151288), (34, 38730624), (48, 27434192), (51, 25820416), (64, 20575644), (68, 19365312), (96, 13717096), (102, 12910208), (128, 10287822), (136, 9682656), (192, 6858548), (204, 6455104), (256, 5143911), (272, 4841328), (289, 4556544), (349, 3773184), (384, 3429274), (408, 3227552), (544, 2420664), (578, 2278272), (698, 1886592), (768, 1714637), (816, 1613776), (867, 1518848), (1047, 1257728), (1088, 1210332), (1156, 1139136), (1396, 943296), (1632, 806888), (1734, 759424), (2094, 628864), (2176, 605166), (2312, 569568), (2792, 471648), (3264, 403444), (3468, 379712), (4188, 314432), (4352, 302583), (4624, 284784), (4913, 268032), (5584, 235824), (5933, 221952), (6528, 201722), (6936, 189856), (8376, 157216), (9248, 142392), (9826, 134016), (11168, 117912), (11866, 110976), (13056, 100861), (13872, 94928), (14739, 89344), (16752, 78608), (17799, 73984), (18496, 71196), (19652, 67008), (22336, 58956), (23732, 55488), (27744, 47464), (29478, 44672), (33504, 39304), (35598, 36992)]